200934430 九、發明說明： 【發明所屬之技術領域】 本發明關於使用熱水而用於製備食品，特別是飲料， 且甚至更特別是咖啡之機器。 【先前技術】 Ο200934430 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to machines for the preparation of food products, particularly beverages, and even more particularly coffee, using hot water. [Prior Art] Ο
已曰漸頻繁地使用之小型家用裝置的是以熱水釀造而 製備飲料之機器。一般來說，特別顯著的是這些預定用於 製備咖啡之自動、半自動或手動種類的機器。 此種用於製備飲料之電動機器通常具有用於水之容器 與液壓迴路，此電動機器一般來說包含有一進給泵浦、一 鍋爐與一釀造單元。在釀造單元中，界定有釀造腔室，食 品（像是：散裝研磨咖啡，單盒研磨咖啡，要被稀釋或溶解 在水中與類似物品之產品盒）可裝入該腔室中。可進給加壓 熱水通過該釀造腔室以從裝入壤造腔室之食品中淬取飲料 成份。 、使用這些機器所遭遇的其中一個最大缺點為形成㈣ 沈積’特別是碳酸鈣，與較少延伸之碳酸鎂 常形成在鋼爐中，但亦形成在熱水通過之輸送以，= 漸漸地阻塞水流動。形成在 後m % m ^々 爐中之積垢，如同形成熱絕 緣層之物質般降低熱交換率。 形成之沈積緊密且黏附於納 Μ 了於鍋爐與水輸送管之壁部，且 必須使用化學物質進行周期 而拴移除。除垢操作對於使用者 而s几長且麻煩，而該操作 F硌要昂貴化學產品且必須接續 5 200934430 機器的水清洗循環（重建）以移除用於除垢之化學產品殘餘 物。事實上，在由該機器而生產之飲料中，這些化學產品 的存在造成健康危害與飲料之感官變化。 然而，在一些情況下，使用除垢循環並不令人滿意且 無法有效從此種機器之液壓迴路中移除碳酸鹽積垢。 【發明内容】 本發明之目的為提供使用熱水而製備飲料，特別是咖 啡機之機器，而其完全或部分克服上述缺點。 本發明特定具體實施例之目的為提供一種機器，其 中，可延遲、禁止或在任何情況下減少碳酸鈣與碳酸鎂沈 積與其他難以從液壓迴路移除之沈積的形成。 ' 根據不同態樣，本發明之目的為提供一種製備特別是 咖啡之熱飲的方法，該方法允許在無改變飲料感官特徵與 排除使用化學除垢產品之需求或在任何情形下減少所使用 ❹之化學除垢產品頻率的情況，減少水垢沈積之形成。 實際上，根據本發明具體實施例，可提供具有液壓迴 路’使用熱水而製備飲料與其他食物，特別是咖啡之機器， ，機器包含水槽；—加熱水之鋼爐；—進給水之系浦； 嵌入一從該鍋爐接收水及在其内用於製備飲料或其他食品 之產品之釀造單元°代表性地，機器亦包含有磁場產生器， 其可被配置用以施行水處理，而具有減少在液麗迴路中水 沈積形成之目的。使用磁場以影響碳酸妈與碳酸鎮之沈 殿狀態已為許多研究之標的，關於功效與可達成結果則有 6 200934430 矛盾結果。-般來說，在工業水處理中已嘗試使用磁場並 且藉由沈殿而移除碳酸妈與碳酸鎖。 在1865年之美國專利第5〇 773號中已描述使用由永久 磁鐵而產生之磁場以減少在鍋爐中鈣質沈積之形成。 US Α-4216092與US-A-2,652,925描述用於水處理之磁性裝 Ο ❹ 置1些裝置包含有輸送管，其中含有約與鎂離子之水在 輸送管中流動’且在輸送f内側或外側上，—系列永久磁 鐵配置在相對輸送管之同軸位置中，而具有減少在熱交換 器與鋼爐内側之㈣鐫沉㈣附著之目的。Ερ·Α_屬〇83 描述用於處理工業水以減少碳酸鹽沈積之相似系統。使用 磁場而用於處理工業水之另一個裝置描述於 ΕΡ-Α-0325185 。 用於：業目的之處理水流動的更多磁性系統描述於 w〇-a-2006/029203 與 W〇 A 〇3/〇〇〇596 中。 、而雖然使用磁場影響碳_與碳酸鎂沈積狀態之 2性為人所知已超過—個世紀’但迄今此現象似乎未作 預防或減少於製備食物之機器内側之碳酸鹽形成的 系統中且特肢在用於製備咖啡之機器卜 如上述強調般，此情汧牲如4 βΒ 夕地„„ Α 兄特別相關於考量用於製備咖啡 機益的液麗迴路中之碳酸騸 點。 吸酸鹽沈積與附著所衍生之實質缺 之積垢形成，可達成實質 使用磁場以減少在咖啡機中 上優點’包含： .增加銷爐壽命與隨之減少技術支援成本; 7 200934430 -改善製備食物之感官性質； _消除使用清潔易形成積垢區域之化學藥劑，或至少實 質減少這些化學藥劑之使用； _在使用化學除垢劑後，消除（或至少減少）設備再重建 之水清洗循環； -在無水垢-預防之磁性裝置的情況下，相較於相同操作 時間，由於較無降低在鍋爐内之熱交換率與減少在鍋爐内 形成之積垢厚度，故可節省能量。A small household appliance that has been used more frequently is a machine that prepares beverages by brewing in hot water. In particular, it is particularly remarkable that these machines are intended for the automatic, semi-automatic or manual type of coffee preparation. Such an electric machine for preparing a beverage typically has a container for water and a hydraulic circuit, which generally includes a feed pump, a boiler and a brewing unit. In the brewing unit, a brewing chamber is defined, and food (such as: bulk ground coffee, single box ground coffee, product box to be diluted or dissolved in water and the like) can be loaded into the chamber. The feedable pressurized hot water is passed through the brewing chamber to extract the beverage component from the food contained in the loaming chamber. One of the biggest drawbacks encountered with these machines is the formation of (iv) deposits, especially calcium carbonate, which are often formed in steel furnaces with less extended magnesium carbonate, but also formed in the transport of hot water, = gradually blocked Water flows. The scale formed in the latter m % m ^ 炉 furnace reduces the heat exchange rate as the material forming the heat insulating layer. The resulting deposits are tightly packed and adhered to the walls of the boiler and water delivery tubes and must be periodically removed using chemicals. Descaling operations are cumbersome and cumbersome for the user, and this operation requires expensive chemical products and must be followed by a water washing cycle (reconstruction) of the 200934430 machine to remove chemical product residues for descaling. In fact, in the beverages produced by the machine, the presence of these chemical products causes health hazards and sensory changes in the beverage. However, in some cases, the use of a descaling cycle is not satisfactory and does not effectively remove carbonate deposits from the hydraulic circuit of such machines. SUMMARY OF THE INVENTION It is an object of the present invention to provide a machine for preparing a beverage, particularly a coffee machine, using hot water, which overcomes the above disadvantages in whole or in part. It is an object of particular embodiments of the present invention to provide a machine in which the formation of calcium carbonate and magnesium carbonate deposits and other deposits that are difficult to remove from the hydraulic circuit can be delayed, inhibited, or in any case reduced. According to various aspects, it is an object of the present invention to provide a method of preparing a hot beverage, in particular coffee, which allows for the use of a chemical descaling product without changing the sensory characteristics of the beverage and in any case reducing the use of The frequency of chemical descaling products reduces the formation of scale deposits. In fact, according to a specific embodiment of the present invention, a machine having a hydraulic circuit 'preparation of beverages and other foods using hot water, particularly coffee, can be provided, the machine includes a water tank; a steel furnace for heating water; a brewing unit embedded in a product that receives water from the boiler and is used to prepare a beverage or other food product. Typically, the machine also includes a magnetic field generator that can be configured to perform water treatment with reduced The purpose of water deposition in the liquid phase circuit. The use of magnetic fields to influence the state of the carbonated mother and the carbonated town has been the subject of many studies. There are 6 200934430 contradictory results regarding efficacy and achievable results. In general, attempts have been made to use magnetic fields in industrial water treatment and to remove carbonated and carbonated locks by sinking the temple. The use of a magnetic field generated by a permanent magnet to reduce the formation of calcium deposits in the boiler has been described in U.S. Patent No. 5,773, the entire disclosure of which is incorporated herein by reference. A magnetic device for water treatment is described in US-A-2, 652, 092 and US-A-2,652, 925. Some devices include a delivery tube containing a flow of water about magnesium ions in the delivery tube and inside or outside the delivery f The upper series of permanent magnets are disposed in a coaxial position relative to the conveying pipe, and have the purpose of reducing (4) sinking (four) adhesion between the heat exchanger and the inner side of the steel furnace. Ερ·Α_属〇83 Describes a similar system for treating industrial water to reduce carbonate deposition. Another device for treating industrial water using a magnetic field is described in ΕΡ-Α-0325185. Further magnetic systems for the treatment of water flow for industrial purposes are described in W〇-a-2006/029203 and W〇 A 〇3/〇〇〇596. However, although the use of a magnetic field affects the carbon-and the magnesium carbonate deposition state is known to have been more than a century - but this phenomenon seems to have not been prevented or reduced in the system of carbonate formation inside the machine for preparing food and The special limbs are used in the machine for preparing coffee. As highlighted above, this situation is particularly relevant to the consideration of the strontium carbonate point in the liquid circuit used to prepare the coffee machine. The formation of deposits and the substantial lack of fouling derived from the adhesion can achieve a substantial use of the magnetic field to reduce the advantages in the coffee machine. 'Including: Increasing the life of the pin furnace and consequent reduction of technical support costs; 7 200934430 - Improved preparation Sensory properties of food; _ Eliminate the use of chemical agents that are clean and easily form fouling areas, or at least substantially reduce the use of these chemicals; _ Eliminate (or at least reduce) the water wash cycle of equipment re-reconstruction after use of chemical detergents - In the case of an anhydrous scale-preventing magnetic device, energy can be saved compared to the same operating time, since the heat exchange rate in the boiler is less reduced and the scale thickness formed in the boiler is reduced.
多個電磁鐵或電磁鐵與永久磁鐵之組合。 在一具體實施例中，磁場產生器可配置在水槽内側， 栗浦從水槽吸水以將水進給至機器之鍋爐。 在本發明之較佳具體實施例中，可沿著機器液壓迴路 的其^一個輸送管定位磁場產生器裝置。在一具體實施例 中’可沿著在泵浦與鍋爐間之輸送管、鍋爐之上游而配置 磁場產生器’以作用在從泵浦流動至鍋爐之水並且確保施 加至水之磁場減少形成在鍋爐内側難以移除之沈積的效 甲 如 。一具體實施例中，可沿著在水流輸送管與在其外側 上配置一個或多個永久磁鐵。 在些具體實施例中，鍋爐可以是包含用於水通過之 線圈的種類’該線圈可大約同轴地配置於電阻元件之外側 或内側上’而該電阻元件亦纏繞在線圈中。在其他具體實 施例中’鋼爐可以是包含有具有入口與出口之水容器或槽 的種類κ容器或槽之内4則配置有電阻元件。 200934430 在-具體實施例中，磁鐵係以相對 舉例來說：如果提供單一對磁激& 運仃配置。 早對磁鐵的話，則這肽磁鑪伤宗# 在輸送管外側上，一個以斗搞…、 -磁鐵係疋位 極（S)面向輸送管。亦可 則乂南 耳亦了靶繞者輸送管配置多於二個磁鐵， 牛例來說.二對磁鐵。在一 兴體實施例中，磁鐵可配置成 :沿著水流動方向而對準磁極N_s。可能使用單—磁鐵，或 ❹A combination of multiple electromagnets or electromagnets and permanent magnets. In a specific embodiment, the magnetic field generator can be disposed inside the sink, and the pump absorbs water from the sink to feed the water to the boiler of the machine. In a preferred embodiment of the invention, the magnetic field generator means can be positioned along a conduit of the machine hydraulic circuit. In a specific embodiment, 'a magnetic field generator can be disposed along the transfer pipe between the pump and the boiler, upstream of the boiler' to act on the water flowing from the pump to the boiler and to ensure that the magnetic field applied to the water is reduced. The effect of deposition on the inside of the boiler that is difficult to remove. In one embodiment, one or more permanent magnets may be disposed along the water flow conduit and on the outside thereof. In some embodiments, the boiler may be of the type comprising a coil for water passage - the coil may be disposed approximately coaxially on the outside or inside of the resistive element and the resistive element is also wound in the coil. In other embodiments, the steel furnace may be a type κ vessel or tank containing a water container or tank having an inlet and an outlet, and a resistance element is disposed. 200934430 In a particular embodiment, the magnets are in a relative example: if a single pair of magnetic excitation & As soon as the magnet is concerned, the peptide magnetizer is on the outside of the conveying pipe, and one of the pistons is facing the conveying pipe. In addition, the south ear also has more than two magnets for the target winding tube. For the case of cattle, two pairs of magnets. In a preferred embodiment, the magnets can be configured to: align the magnetic poles N_s along the direction of water flow. May use a single magnet, or ❹
早-對磁鐵，或數對磁鐵配置在相同位置中，料彼此鄰 接，或沿著有水在其内流動之輸送管長度排列。 輸送管較佳的是由塑膠材料而製成，像是：適合接觸 食物之鐵氟龍、聚梦氧、或其他材料，且使得其不會阻礙 配置在輸送管外側上之磁鐵磁場線的通道。其亦可能在輸 送管内侧上配置磁鐵。 如果作用於水之磁場處在高於周遭溫度之溫度的話， 則已偵測到可獲得較大效率。特別是，當以大約6〇。〇或甚 至80°C之溫度施加磁場至水時，則已發現到有利結果。因 此，根據本發明之一具體實施例，可在鍋爐上游處預熱水 並使其流過已處於高於周遭溫度之溫度的磁場產生器所生 之該磁場或數個磁場，該溫度舉例來說，大於4〇c>c且較佳 的是大於60。(：以及高於此數值，舉例來說：等於或大於 70°C。為了避免將碳酸鹽沈積的問題從機器鍋爐轉移至鍋 爐上游之液壓迴路區段，較佳的是，可在流動狀態下實施 水之預熱，亦即當水移動通過輸送管時，加熱水，舉例來 說可藉由於緊密接近磁場產生器處定位一電阻元件而使得 鈣質積垢無法形成在磁場作用區域之上游。 9 200934430 在可能具艘實施例中，所使用之磁場具m】至5 特斯拉（T)之磁感應範圍，較佳的是從0.2至15 T以及甚至 更佳的是從0.4至12Τ。在—具體實施例中，水通過有磁場 或數個磁場作用的輸送管，其流動率係在且一般來 說在5〇與2〇〇g/min間之層級下，較佳的是在7〇與 _ 之間。 ❹ ❹ 結 磁場之其中-個最重要效果、為許多研究之標的盘爭 論係’碳酸約之結構。此多型結晶化合物以三個不同方式 曰曰 方解石：此為六方晶體且為CaC〇K熱力學最穩定 开八態❺此之外’其為大自然中其中一種最常見礦物。 ^ 方解石·此為，、方晶體且亦為穩定，並且為最小 穩定結晶形態。 ^ 此為斜方晶體，其在低溫與在大氣壓力下係暫 穩疋’其在狹窄範圍之物理_化學狀態下的溶液中沈澱並 且在大約60-70〇C下開始沈澱。 可假6又方解石結晶體造成抗積垢，同時經常以 晶體形態存在W現之錄軟、多孔 : 可更輕易地移除之嗦穑报Λ + 解興 阼之，尤積形成之主要原因。此應為一種 制’而磁場可透_機制而影響積垢之沈積，雖然該現象 之本質仍然缺乏準確科學解釋。 ''' 根據不同態樣，本發明關於用於製備飲料或其他食品 之方法’以及特別是使用熱水釀造研磨咖啡而製備咖啡之 方法，其中，4 了減少或消_質沈積之形成，水二 10 200934430 至少一個磁場之效應。 根據特定具體實施例，在水進入鍋爐前，本方法提供 水處理。根據本發明之改善具體實施例，本方法提供一步 驟，其中，預熱流動通過至少一個磁場且隨後進入鍋爐之 水以提高溫度至有用於釀造之溫度。 根據本發明，本方法與機器之更有利特徵係提出 附申請專利範圍中。 ' ❹ ❹ 【實施方式】 本發月將如下文所述般應用至自動咖啡機，然而盆 可使用在半-自動或手動電子咖啡 八’、 料或其他食物之機器。 般使用熱水製備飲 圖1概略顯示並且以i指示包含有就 自動型釀造單元3之咖啡機。 σ已知之 圖2之示0再度顯示自動釀造單元3,其可 述之方式被供應’具有來文所 之槽5中的水。藉由流量計7(例如後部區域中 率，可藉由進給鋁楂！ ！ ^ ^ 里T J Μ量測流 件符號13, 的作用而從槽5吸水。 夺旎13才曰不連接泵浦9與鍋爐u 疋 號b指示將鍋爐lli%接至釀造單元3之=，而元件符 裝有再循環輸送管17， 1送管。該泵浦9 其入口傳送之水的再循環。再循環輪逆營9朝向 19與2^連接至_9。 輪适管17可藉由三通問 疋件符號23 _ 配噴 现23私不終止於一分配嘴σ 具口 25或一對分 11 200934430 口 25之”傳送輸送管，一個或二個杯 管下方以收集從成形在單元3中之讓造內置在輸送 釀造咖啡。 至内側所獲得之 根據本發明之一具體實施例，沿著 產生器31。在一具體實施例中，產生器以人場 鐵33與第二永久磁鐵35,其相對彼此繞著輸送管^久磁 ❹ ❹ 有利的是由塑膠材料而製成’舉例來說:鐵Γ:Γ 聚矽氧或其他適合與食物接觸之材料亦即 ，備飲料之水接觸相容之另__材料。輸㈣13、亦== 疋.不會阻礙由二個永久磁鐵33與35產生之磁 象 通道之材料所構成。 力線 在-具體實施例中，磁鐵33與35係以相對極性 :置由磁鐵33係以北师)面向輸送定位而磁鐵η 係以南極（S)面向該導管定位。 為了證實磁性系統在減少永久碳酸舞積垢形成之效 果’可在二個咖啡機上實施實驗’那二個咖啡機除了其中 :個具有磁場產生器31之存在之外，其他均相 寺開啟相同小時數，且在相同操作狀態下在其中循環二 目同水ϊ以產生相同咖啡數與產生相肖蒸汽i。可在藉由 乂壓縮空氣吹氣與在周遭溫度下乾燥而消除殘留水後，藉 由數次拆卸二個機器之鋼爐與對其稱重而估算水垢累積。 在該時間中增加之重量可歸因於在鋼爐壁部上之碳_積 垢形成。機器可裝配有配置在由水輸送管轉向所包圍之容 積内侧的線圈·型鍋爐、用於水的通道之螺旋輸送管、與亦 12 200934430 以螺旋狀纏繞之電阻元件。 藉由製造大量咖啡與没取大量熱水以及較小量蒸汽以 加速沈積時間而密集使用在實驗期間為實驗對象之機器’ 因此，獲得在鍋爐中相關水垢數量。監測與記錄所有使用 水之體積。 操作 在具有磁鐵之機器 在不具有磁鐵之機 減少比 曰數 中的水垢重量（g) 器中的水垢重量（g) % 11 0.37 _ 0.62 40.3 18 0.85 _ 1.44 41.0 46 1.88 3.17 40.7 在圖4之圖表與前述表格中’由於使用磁場產生器31, 可見減少40%之水垢形成。 圖4顯示在這些實驗中獲得之結果。橫座標顯示實驗 曰數而縱座標顯示碳酸妈（CaC03)之公克數，其藉由每次相 對新鍋爐重量稱重而在鍋爐重量中之差異所給定。曲線C1 ^ 形成在實施裝配有磁場產生器之機器上所得量測點間的内 插（interpolation)，同時該曲線C2為在用於比較之機器上所 獲得結果之内插曲線。下列表格總結分別在j 1、18與46 天之實驗後，所獲得之實驗資料。 在試驗後’檢查锅爐則顯示在無磁鐵的情況下，在控 制組鍋爐中的水垢’其積垢係非常堅實與緊密並且大量呈 現。由掃描式電子顯微鏡而取得之影像顯示具有伸長稜柱 形體型結晶體之非均質分佈。結晶檢查顯示混合有含詞之 成份與顯著的霰石成份。這些觀察亦藉由Χ光實施分析而 13 200934430 得到證實。 在無需要使用任何特定作用力以造成沈積從壁部分離 的情況下，具有磁鐵之鍋爐顯示形成有可輕易移除之沈積 存在。沈積數量明顯低於相對控制組鋼爐之情況。顯微鏡 檢查展現具有伸長稜柱形體型結晶體之均質尺寸分佈，然 而’具有相對控制組鍋爐情況之較小尺寸。在此情況下亦 可藉由X光所實施之分析顯示霰石相之普遍存在。此外， 可觀察到的是：相對在無磁鐵之鍋爐中所形成之沈積，在 有磁鐵之鍋爐所獲得之沈積具有較高程度之空隙。 圖5概略顯示磁鐵之不同配置，磁鐵再度以33、35指 示’在此情況下，磁鐵可為C形或U形並且可應用至輸送 管13之彎曲部分或肘部。可使用繞著具有4mm内徑與7mm 外控以及30mm長度之鋼管肘部而施加具有〇·ιτ強度之半- 圓形狀磁鐵之此種構形而用於第二循環實驗。圖6顯示相 似圖4那些曲線的曲線。曲線C1與C2指示公克重量（縱座 $ 標）為操作時間（在橫座標上之日數）之函數的趨勢。曲線C1 為關於具有磁鐵之鍋爐，曲線C2則為無磁鐵（控制組鍋爐） 之鍋爐。 圖7A顯示呈現水垢減少百分比為時間函數之曲線，同 #圖7B顯示呈現為具有磁鐵之鍋爐中的水垢減少百分比 (縱座標）為在控制組鍋爐中水垢累積（在橫座標上，公克）之 函數的曲線。 在不限制任何複雜現象的化學-物理種類解釋情況下， 導致所獲得顯著實驗結果 ，可觀察到，磁場之相關效果不 200934430 會更改水之化學平衡，钽 度之結晶體成核過程斑:干涉作用於晶核周圍過飽和程 程。如先前指示般，碳結晶化學狀態修正之成核過 態呈現： 弓於其結晶形態係以三種不同狀 1. 方解石，在具有= 7 ^ _ . 〜輪之菱面體系統中結晶化， 2. 霰石，在具有單耗 ， > 之菱形系統中結晶化， 3. 六方方解石，且右 /、有球形種類結晶化。 於該等三種形態，在田、Λ 〇 县仕周遭溫度與壓力下’於熱力學上 最可能的是方解石穩定形態。 在熱迴路中加熱水夕 .A1 ^ ^ , ‘ 一般製程中，碳酸氫鈣在其隨後 的为解中具有碳酸鹽元素 y 、之形成，其形成堅固黏附至金屬 壁部之緊密積垢。此方解 山 解石之發展與形成之解釋歸納於在 石厌原子上缺少一掛雷早，社π 使付碳原子則傾向藉由從具有施 體能力eapaeity)之原子捕捉—對f子而消除此缺 少。此看法為通常具有可分享對自由電子之金屬的典型。 〇 I大多數的情況下，可藉由與水接觸之表面而施加此 作用，該表面具有其顯微粗糙度，而藉由與碳分享一對電 子而促進結晶核之形成，形成將結晶核穩定地固定至壁部 之金屬·碳鍵結，而該晶核將不斷地成長。此成長可在作用 於形成鍵結之原子上發現，在該原子上仍保有電荷殘餘 (charge residues)，其觸發在作用為引力點與用於隨後聚集 之其他分子定向之雙極。在結晶化過程中，分子間之鍵多士 將不會混亂地發生，而是將根據現存電子雙極與藉由電子 而產生之磁場定向而發生。分子附接將根據方向之空間中 15 200934430 定向’在該方向中，引力較大且磁性干涉較低。 根據這些電化學態樣之基礎，如同其不會影響化合物 之可溶性般，藉由從外側施加之磁場而發揮之任何影響係 造成物理而非化學結構修正，因此，可改變可溶性產品之 數值。 與磁場強度增加具有相關比例關係增加之影響，其將 决疋結晶成核之進展與發展。在溶合作用現象中，每個金 屬離子由於電雙極存在而被特定數目之水分子所圍繞，電 雙極之帶電端部可在順著離子靜電力之空間中定向。在此 水-離子複合物中，離子佔據中央凹穴且離子有效半徑取決 於此雙極之定向。該有效半徑大於結晶半徑且對陽離子當 無施加外部作用力時，此差異為0,1A。 能夠消除由電子所創造之磁場的高強度磁場影響可預 =自由與諧波的（harmonic)定向。gj此，必須根據所施加磁 %磁力線而定向雙極，而此強迫定向將影響離子有效半徑。 © 在鈣離子的情況下，此雙極之強迫定向造成有效半徑 相對結晶半徑之顯著增m方式了，其表現成具有大 於0.1A半徑的離子引起菱形而非菱面體系統結晶體。離子 之此變形對應藉由該系統轉換成沈積之能量吸收，該沈積 係由高於方解石之能量含量之暫穩定之霰石相所組成。然 而，該防垢效果可能無法僅在由方解石與霰石所形成之不 同結晶化學形態中發現，而方解石與霰石，特別是方解石， 弓丨起緊密聚集與沈積。事實上，在霰石成形中，可根據由 於電雙極存在而生之磁場磁力線而定向分子，且此修正造 16 200934430 成對該結晶網絡結構之空間阻礙，因為其無法自由地在空 間定向與根據在其上呈現之電雙極引力線結合。該引力形 成造成結晶内聚力之分子内作用力。缺少這些係導致非晶 體沈積之形成，該沈積具有輕量與不一致之粉狀滑石形 態’且該沈積由複數個微小結 體具有可由水之流體動力作用 狀體型。 晶體所組成，該等微小結晶 而輕易地移除之非常輕量針 可藉由本發明之改善具體實施例，而獲得甚至與上述 〇 那些}曰示更加相關之結果，概略顯示於圖8。相同元件符號 指示與圖2示圖相同或相等之部件。 在圖8之具體實施例中，除了已參考圖2描述之元件 以外，係提供與磁場產生器31相聯結之預熱流動通過輸送 管13而朝向銷爐n之水的系統4卜該預熱系統41概略表 現成纏繞著輸送管13之電阻元件。實際上，預熱系統，舉 例來說’可由金屬材料或另一熱導材料而製之輸送管13部 ❹ 位所纟且成’以允許直接預熱流過磁場產生器31之上游的水 或甚至在其中可定位該產生器在區域内侧β因此，可能在 水朝向鍋爐流動之區域中加熱水，該區域係緊密鄰接至或 符合由產生器31之（數個）磁鐵而產生之磁場作用之區域。 在此方式下’可避免簡單地轉換在鍋爐11鈣質沈積的 形成和問題至預熱系統之問題。同時，可能以磁性地處理 部分加熱水而使預防鈣質沈積形成之磁場獲得一更敏銳效 果。適當預熱溫度數值範圍從40至80〇C而較佳的是從50 至7〇GC或更高。 17 200934430 可了解的是’圖不僅顯示_示例，而僅提供成本發明 之實用證明，然而，其可在無背離構成本發明概念之範嘴 的情況下，改變其形態與配置。提供在附屬申請專利範圍 中之任何元件符號係幫㈣讀參考說明#肖圖示之申請專 利範圍，且並非限制由申請專利範圍所代表之保護範嘴。 【圖式簡單說明】 〇 將可藉由下列描述與所附式而較佳地了解本發明，該 圖式顯示本發明之實用非限制性具體實施例。更特別^ 是，在圖式中： . 圖1顯示可應用本發明之自動咖啡機； 圖2顯示對於了解本發明關係之圖丨機器部件之示圖； 圖3顯示磁鐵之詳細配置； 圖4顯示在循環試驗中獲得之實驗結果示圖； 圖5顯示應用一對永久磁鐵至u型輸送管之示圖. ◎ 圖6、7A與7B顯示具有如顯示於圖5之磁鐵配置 一個實驗結果示圖；以及 、 圖8顯示相似本發明改善之具體實施例圖2的示圖。 【主要元件符號說明】 1機器 3壞造單元 5槽 7流量計 18 200934430 9泵浦 11鍋爐 13輸送管 15輸送管 17輸送管 1 9三通閥 2 1三通閥 23輸送輸送管 〇 2 5分配喷口 3 1磁場產生器 33第一永久磁鐵 35第二永久磁鐵 4 1預熱系統 ❹ 19The early-to-magnet, or pairs of magnets, are placed in the same position, adjacent to each other, or along the length of the tube in which water flows. The delivery tube is preferably made of a plastic material, such as Teflon, polyoxyl, or other material suitable for contact with food, and such that it does not obstruct the passage of the magnetic field lines of the magnet disposed on the outside of the delivery tube. . It is also possible to arrange a magnet on the inside of the delivery tube. If the magnetic field acting on the water is at a temperature higher than the ambient temperature, it has been detected that a greater efficiency can be obtained. In particular, when it is about 6 inches. A favorable result has been found when a magnetic field is applied to water at a temperature of 80 or even 80 °C. Thus, in accordance with an embodiment of the present invention, the magnetic field or magnetic fields generated by a magnetic field generator that is already at a temperature above ambient temperature may be preheated upstream of the boiler, the temperature being exemplified by Said to be greater than 4 〇 c > c and preferably greater than 60. (: and above this value, for example: equal to or greater than 70 ° C. In order to avoid the problem of carbonate deposition from the boiler to the hydraulic circuit section upstream of the boiler, preferably, in the flow state Preheating of the water, i.e., as the water moves through the delivery tube, heats the water, for example by positioning a resistive element in close proximity to the magnetic field generator such that calcium deposits cannot form upstream of the magnetic field active region. 9 200934430 In a possible embodiment, the magnetic field used has a magnetic sensing range of m] to 5 Tesla (T), preferably from 0.2 to 15 T and even more preferably from 0.4 to 12 Τ. - In a specific embodiment, the water passes through a transfer tube having a magnetic field or a plurality of magnetic fields, the flow rate of which is generally and at a level between 5 Torr and 2 〇〇 g/min, preferably at 7 Torr. Between _ and _ ❹ 其中 One of the most important effects of the magnetic field is the structure of many carbon dioxide structures. The polymorphic crystalline compound is composed of calcite in three different ways: this is hexagonal crystal and Thermodynamics for CaC〇K It is one of the most common minerals in nature. ^ Calcite · This is a square crystal and is also stable and is the smallest stable crystalline form. ^ This is an orthorhombic crystal, which is The low temperature is temporarily stabilized under atmospheric pressure, and it precipitates in a solution under the physical state of the narrow range and starts to precipitate at about 60-70 ° C. False 6 and calcite crystals cause anti-fouling, and often It exists in the form of crystals. It is now recorded as soft and porous: it can be removed more easily. The main reason for the formation of the solution is that it is a kind of system and the magnetic field can be penetrated. Deposition of scale, although the nature of this phenomenon still lacks an accurate scientific explanation. ''' According to different aspects, the present invention relates to a method for preparing a beverage or other food, and in particular to brew coffee by using hot water to make coffee. The method wherein, 4 reduces or eliminates the formation of a morphological deposit, the effect of at least one magnetic field of water 2 200934430. According to a particular embodiment, the method provides water before the water enters the boiler According to an improved embodiment of the invention, the method provides a step wherein preheating flows through at least one magnetic field and subsequently into the water of the boiler to raise the temperature to a temperature for brewing. According to the invention, the method and machine The more favorable features are set forth in the scope of the patent application. ' ❹ ❹ [Embodiment] This month will be applied to the automatic coffee machine as described below, but the basin can be used in semi-automatic or manual electronic coffee eight's. Or other food machine. General use of hot water to prepare the drink Figure 1 is a schematic display and indicates the coffee machine containing the automatic brewing unit 3 as indicated by i. σ known as Fig. 2 shows the automatic brewing unit 3 again, which can be described The way is supplied with water in the trough 5 of the communication. By means of the flow meter 7 (for example, the rate in the rear region, the water can be sucked from the groove 5 by the action of the TJ measuring the flow symbol 13 in the feed aluminum 楂! ! ^ ^. 9 and the boiler u 疋 b b indicates that the boiler lli% is connected to the brewing unit 3 =, and the component is equipped with a recirculating conveying pipe 17, 1 is sent to the pipe. The pump 9 recirculates the water conveyed at its inlet. The wheel counter 9 is connected to 19 and 2^ to the _9. The wheel tube 17 can be terminated by a three-way element 23 _ with a spray 23 private end without a dispensing mouth σ with a mouth 25 or a pair of points 11 200934430 The transfer tube of the port 25, under one or two cup tubes to collect the built-in brewed coffee from the forming in the unit 3. The inner side is obtained according to an embodiment of the invention, along the generator 31. In one embodiment, the generator is comprised of a human field iron 33 and a second permanent magnet 35 that are wound relative to each other about the transport tube. The magnetic material is advantageously made of plastic material. For example: iron Γ:Γ Polyoxyl or other materials suitable for contact with food, ie, water compatible with beverages. __Materials The input (four) 13, also == 疋 does not hinder the material of the magnetic image path generated by the two permanent magnets 33 and 35. The force line is - in the specific embodiment, the magnets 33 and 35 are of opposite polarity: by the magnet The 33 series of the north division is facing the conveying position and the magnet η is positioned with the south pole (S) facing the catheter. In order to confirm the effect of the magnetic system in reducing the formation of permanent carbonic acid dance, the experiment can be carried out on two coffee machines. In addition to the presence of one of the coffee machines 31, the other homogeneous temples are turned on for the same number of hours, and in the same operating state, the two eyes are circulated in the same operating state to produce the same number of coffees and produce phase steam. i. After eliminating residual water by blowing compressed air and drying at ambient temperature, the scale accumulation is estimated by several times removing the steel furnace of the two machines and weighing it. The weight can be attributed to the formation of carbon-sludge on the wall of the steel furnace. The machine can be equipped with a coil type boiler disposed inside the volume surrounded by the steering of the water delivery pipe, a spiral conveying pipe for the passage of water, With also 12 20 0934430 A spiral element wound with a spiral. By using a large amount of coffee and not taking a lot of hot water and a small amount of steam to accelerate the deposition time, the machine used as the experimental object is intensively used. Therefore, the amount of relevant scale in the boiler is obtained. Monitor and record the volume of all used water. Operate on a machine with a magnet to reduce the weight of the scale in the number of turns without a magnet (g) Weight of the scale (g) % 11 0.37 _ 0.62 40.3 18 0.85 _ 1.44 41.0 46 1.88 3.17 40.7 In the graph of Fig. 4 and the above table, '40% reduction in scale formation can be seen due to the use of the magnetic field generator 31. Figure 4 shows the results obtained in these experiments. The abscissa shows the number of experiments and the ordinate shows the number of grams of carbonated mother (CaC03), which is given by the difference in boiler weight each time the weight of the new boiler is weighed. The curve C1^ forms an interpolation between the measurement points obtained on the machine equipped with the magnetic field generator, and the curve C2 is an interpolation curve obtained on the machine for comparison. The following table summarizes the experimental data obtained after the experiments on j 1, 18 and 46 days. After the test, the inspection of the boiler showed that in the absence of a magnet, the scale in the control group boiler was very solid and compact and exhibited in large quantities. The image obtained by scanning electron microscopy shows a heterogeneous distribution of elongated prismatic crystals. The crystallization check showed a mixture of word-containing components and significant vermiculite components. These observations were also confirmed by the implementation of the analysis of Twilight 13 200934430. A boiler with a magnet is shown to be formed with easily removable deposits without the need to use any particular force to cause the deposit to separate from the wall. The amount of deposition is significantly lower than that of the control furnace. Microscopy revealed a homogeneous size distribution with elongated prismatic crystals, but with a smaller size relative to the control group boiler. In this case, the analysis performed by X-rays also shows that the meteorite phase is ubiquitous. In addition, it can be observed that the deposition obtained in a boiler with a magnet has a relatively high degree of void relative to the deposition formed in a boiler without a magnet. Figure 5 shows schematically the different configurations of the magnets, again indicated by 33, 35. In this case, the magnets may be C-shaped or U-shaped and may be applied to the curved or elbow portions of the delivery tube 13. This configuration of a semi-circular magnet having a strength of 〇·ιτ can be applied to a second cycle experiment using an elbow portion having a 4 mm inner diameter and a 7 mm outer diameter and a length of 30 mm. Figure 6 shows a curve similar to those of Figure 4. Curves C1 and C2 indicate the trend of the gram weight (the ordinate $) as a function of the operating time (the number of days on the abscissa). Curve C1 is for a boiler with a magnet and curve C2 is for a boiler without a magnet (control group boiler). Figure 7A shows a graph showing the percentage reduction in scale as a function of time, and Figure 7B shows the percentage reduction in scale (ordinate) in a boiler with a magnet as the accumulation of scale in the control group boiler (on the abscissa, gram) The curve of the function. Without limiting the chemical-physical types of any complex phenomena, resulting in significant experimental results, it can be observed that the magnetic field correlation effect is not changed by 200934430, which will change the chemical equilibrium of water, and the nucleation process of crystal nucleation process: interference Oversaturation process around the nucleus. As previously indicated, the nucleation overstate of the carbon crystal chemical state correction appears: the arch is crystallized in three different forms. 1. Calcite, crystallized in a rhombohedral system with = 7 ^ _ . Meteorite, crystallized in a diamond-shaped system with a single consumption, > 3. Hexagonal calcite, and right/, spherical type crystallized. In these three forms, it is most thermodynamically stable calcite in the form of temperature and pressure around the fields of Tian and Yu County. Heating the water in the thermal circuit. A1 ^ ^ , ‘In the general process, calcium bicarbonate has a carbonate element y formed in its subsequent solution, which forms a tight deposit that adheres strongly to the metal wall. The explanation for the development and formation of this solution is that the lack of a stagnation in the stone anatomium is caused by the fact that the π makes the carbon atom tend to be captured by the atom with the eapaeity. lack. This view is typical of metals that are generally shared with free electrons. In most cases, 作用I can be applied by the surface in contact with water, which has its micro-roughness, and promotes the formation of crystal nuclei by sharing a pair of electrons with carbon to form a crystal nucleus. The metal/carbon bond is stably fixed to the wall portion, and the crystal nucleus will continuously grow. This growth can be found on the atoms acting on the bond formation, and there are still charge residues on the atom that trigger bipolar orientations that act as gravitational points and other molecules for subsequent aggregation. During the crystallization process, the intermolecular bond toast will not occur in a chaotic manner, but will occur according to the existing electron bipolar and the orientation of the magnetic field generated by the electron. Molecular attachment will be oriented according to the direction of the direction 15 200934430 'in this direction, the gravitation is larger and the magnetic interference is lower. Based on the basis of these electrochemical states, as long as it does not affect the solubility of the compound, any influence exerted by the magnetic field applied from the outside causes physical rather than chemical structural correction, and thus the value of the soluble product can be changed. The increase in the proportional relationship with the increase in magnetic field strength will determine the progress and development of nucleation. In the phenomenon of solvation, each metal ion is surrounded by a specific number of water molecules due to the presence of an electric bipolar, and the charged end of the electric bipolar can be oriented in a space along the ionic electrostatic force. In this water-ion complex, the ions occupy the central pocket and the effective radius of the ions depends on the orientation of the bipolar. The effective radius is greater than the crystal radius and the difference is 0,1 A when no external force is applied to the cation. The ability to eliminate the high-intensity magnetic field of the magnetic field created by the electrons can be predicted to be free and harmonic. Gj, this must be oriented according to the applied magnetic % line of force, and this forced orientation will affect the effective radius of the ion. © In the case of calcium ions, the forced orientation of this bipolar causes a significant increase in the effective radius relative to the crystallographic radius, which is manifested by ions having a radius greater than 0.1 A causing a diamond rather than a rhombohedral system crystal. This deformation of the ions corresponds to the energy absorption converted to deposition by the system, which is composed of a temporarily stable meteorite phase having an energy content higher than calcite. However, the anti-scaling effect may not be found only in the different crystalline chemical forms formed by calcite and vermiculite, while calcite and vermiculite, especially calcite, are closely packed and deposited. In fact, in the formation of vermiculite, the molecules can be oriented according to the magnetic field lines of the magnetic field generated by the existence of the electric bipolar, and this modification makes the space of the crystalline network structure obstructed because it cannot be freely oriented and based on space. The electric bipolar gravitational line presented thereon is combined. This gravitational force forms an intramolecular force that causes crystallization cohesion. The absence of these lines results in the formation of amorphous deposits having a light and inconsistent powdery talc morphology' and the deposition is made up of a plurality of micro-structures that are hydrodynamically activatable by water. The very lightweight needles which are composed of crystals which are easily removed by the slight crystallization can be obtained by the improved embodiment of the present invention, and even more closely related to those shown above, which are schematically shown in Fig. 8. The same component symbols indicate the same or equivalent components as those of Figure 2. In the embodiment of Fig. 8, in addition to the elements already described with reference to Fig. 2, a preheating system is provided which is coupled to the magnetic field generator 31 to preheat the flow through the delivery tube 13 towards the water of the pin furnace n. System 41 is schematically illustrated as a resistive element wound around a delivery tube 13. In fact, the preheating system, for example, can be made of a metal material or another thermally conductive material, and is configured to allow direct preheating of water flowing upstream of the magnetic field generator 31 or Even in which the generator can be positioned inside the region β, therefore, it is possible to heat the water in the region where the water flows towards the boiler, the region being closely adjacent to or in accordance with the magnetic field generated by the (several) magnets of the generator 31. region. In this manner, the problem of simply converting the formation and problems of calcium deposits in the boiler 11 to the preheating system can be avoided. At the same time, it is possible to magnetically treat a part of the heated water to obtain a more sensitive effect on the magnetic field which prevents the formation of calcium deposits. Suitable preheating temperature values range from 40 to 80 ° C and preferably from 50 to 7 〇 GC or higher. 17 200934430 It will be appreciated that the 'illustration not only shows an example, but merely provides a practical proof of cost invention, however, it may change its form and configuration without departing from the scope of the inventive concept. Any component symbol in the scope of the patent application is provided. (4) The reference patent specification is not limited to the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be better understood by the following description and appended claims, which are illustrated in the <RTIgt; More particularly, in the drawings: Fig. 1 shows an automatic coffee machine to which the present invention can be applied; Fig. 2 shows a diagram of a machine part for understanding the relationship of the present invention; Fig. 3 shows a detailed configuration of the magnet; The experimental results obtained in the cycle test are shown; Figure 5 shows a diagram of applying a pair of permanent magnets to the u-shaped delivery tube. ◎ Figures 6, 7A and 7B show an experimental result with a magnet arrangement as shown in Figure 5. Figure 8 and Figure 8 show a diagram of Figure 2, which is a similar embodiment of the improvement of the present invention. [Main component symbol description] 1 machine 3 bad unit 5 slot 7 flow meter 18 200934430 9 pump 11 boiler 13 delivery pipe 15 delivery pipe 17 delivery pipe 1 9 three-way valve 2 1 three-way valve 23 delivery pipe 〇 2 5 Dispensing spout 31 magnetic field generator 33 first permanent magnet 35 second permanent magnet 4 1 preheating system ❹ 19